/Engine/Source/Runtime/GeometryCore/Public/CompGeom/ExactPredicates.h
TVector2-only version that can run in float or double
value indicating which side of line AB point C is on, or 0 if ABC are collinear
namespace UE { namespace Geometry { namespace ExactPredicates { template<typename RealType> RealType UE::Geometry::ExactPredicates::Orient2 ( const [TVector2](API\Runtime\Core\Math\TVector2)< RealType > & A, const [TVector2](API\Runtime\Core\Math\TVector2)< RealType > & B, const [TVector2](API\Runtime\Core\Math\TVector2)< RealType > & C ) } } }